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STATEK CORPORATION 512 N. MAIN ST., ORANGE, CA 92868 714-639-7810 FAX: 714-997-1256 www.statek.com

DESCRIPTION

For applications that require resistance to radiation, Statek

offers our swept quartz AT-cut resonators. Made with cultured

quartz that is electrically "swept" at high temperature to

remove interstitial impurities within the crystalline structure,

these resonators are superior to those utilizing non-swept

quartz in maintaining their frequency and other electrical

characteristics under exposure to radiation levels of 100 krad

(1 kGy) and greater. As Rad-Hard applications typically

require various degrees of high-reliability components,

Statek offers these resonators in three distinct screening

options to meet mission critical program requirements from

Engineering to Flight.

FEATURES

Radiation tolerance up to 100 kRad total dose

High shock and vibration resistance

Ultra high reliability

Custom designs available

Military and space screening avaialble

Low aging

Designed, manufactured and tested in the USA

Critical processes performed in class 10 cleanroom

APPLICATIONS

Military & Aerospace

Satellite

Space exploration systems

Deep space probes

Telemetry

DIMENSIONS

1

Surface Mount

Leaded

SWCX1 SWEPT QUARTZ CRYSTALS

6 MHz to 250 MHz

Radiation Resistant, Miniature Surface Mount

and Leaded Quartz Crystals

PACKAGE DIMENSIONS

TYPICAL

TYPICAL

DIM

inches

mm

inches

mm

A

0.315

8.00

0.315

8.00

B

0.140

3.56

0.140

3.56

C (max)

0.070

1.78

0.070

1.78

D

0.045

1.14

0.310

7.87

E

0.060

1.52

0.020

1.02

F

-

-

0.150

3.81

SWCX1 Leaded

SWCX1 SM

PACKAGING OPTIONS

• Tray Pack (standard for Leaded, option for SM)

• 16mm tape, 7” or 13” reels (only for SM)

Per EIA 481 (see Tape and Reel data sheet 10109)

TERMINATIONS AVAILABLE

SM / LEADED

Designation Termination

SM1

Gold Plated

SM2 / 03

Solder Plated

SM3 / 03

Solder Dipped

SWCX1 10199 - Rev C

Surface

Mount

Leaded

03 Lead dimension

Width = .018” (.46 mm) typical

Thickness = .012” (.30 mm) typical

1. Other package options are available; contact factory